2022121102120 has 64 divisors (see below), whose sum is σ = 5211748926720. Its totient is φ = 691697470464.

The previous prime is 2022121102103. The next prime is 2022121102213. The reversal of 2022121102120 is 212011212202.

It is a happy number.

It is a junction number, because it is equal to n+sod(n) for n = 2022121102094 and 2022121102103.

It is an unprimeable number.

It is a polite number, since it can be written in 15 ways as a sum of consecutive naturals, for example, 8218092 + ... + 8460571.

It is an arithmetic number, because the mean of its divisors is an integer number (81433576980).

Almost surely, 2^{2022121102120} is an apocalyptic number.

2022121102120 is a gapful number since it is divisible by the number (20) formed by its first and last digit.

It is an amenable number.

2022121102120 is an abundant number, since it is smaller than the sum of its proper divisors (3189627824600).

It is a pseudoperfect number, because it is the sum of a subset of its proper divisors.

2022121102120 is a wasteful number, since it uses less digits than its factorization.

2022121102120 is an odious number, because the sum of its binary digits is odd.

The sum of its prime factors is 16679114 (or 16679110 counting only the distinct ones).

The product of its (nonzero) digits is 64, while the sum is 16.

Adding to 2022121102120 its reverse (212011212202), we get a palindrome (2234132314322).

The spelling of 2022121102120 in words is "two trillion, twenty-two billion, one hundred twenty-one million, one hundred two thousand, one hundred twenty".